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Diffstat (limited to 'src/jogl/classes/jogamp/opengl/GLContextImpl.java')
-rw-r--r--src/jogl/classes/jogamp/opengl/GLContextImpl.java82
1 files changed, 61 insertions, 21 deletions
diff --git a/src/jogl/classes/jogamp/opengl/GLContextImpl.java b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
index 66e3efc4d..1b8b0316c 100644
--- a/src/jogl/classes/jogamp/opengl/GLContextImpl.java
+++ b/src/jogl/classes/jogamp/opengl/GLContextImpl.java
@@ -90,6 +90,7 @@ public abstract class GLContextImpl extends GLContext {
// OpenGL functions.
private ProcAddressTable glProcAddressTable;
+ private String glVendor;
private String glRenderer;
private String glRendererLowerCase;
private String glVersion;
@@ -165,8 +166,10 @@ public abstract class GLContextImpl extends GLContext {
contextFQN = null;
additionalCtxCreationFlags = 0;
- glRenderer = "";
- glRendererLowerCase = glRenderer;
+ glVendor = "";
+ glRenderer = glVendor;
+ glRendererLowerCase = glRenderer;
+ glVersion = glVendor;
if (boundFBOTarget != null) { // <init>
boundFBOTarget[0] = 0; // draw
@@ -1152,6 +1155,16 @@ public abstract class GLContextImpl extends GLContext {
}
return false;
} else {
+ final String _glVendor = glGetStringInt(GL.GL_VENDOR, _glGetString);
+ if(null == _glVendor) {
+ if(DEBUG) {
+ System.err.println("Warning: GL_VENDOR is NULL.");
+ Thread.dumpStack();
+ }
+ return false;
+ }
+ glVendor = _glVendor;
+
final String _glRenderer = glGetStringInt(GL.GL_RENDERER, _glGetString);
if(null == _glRenderer) {
if(DEBUG) {
@@ -1173,6 +1186,7 @@ public abstract class GLContextImpl extends GLContext {
return false;
}
glVersion = _glVersion;
+
return true;
}
}
@@ -1389,7 +1403,7 @@ public abstract class GLContextImpl extends GLContext {
final VersionNumberString vendorVersion = GLVersionNumber.createVendorVersion(glVersion);
- setRendererQuirks(major, minor, ctxProfileBits, vendorVersion);
+ setRendererQuirks(adevice, major, minor, ctxProfileBits, vendorVersion);
if( strictMatch && glRendererQuirks.exist(GLRendererQuirks.GLNonCompliant) ) {
if(DEBUG) {
@@ -1486,13 +1500,16 @@ public abstract class GLContextImpl extends GLContext {
return true;
}
- private final void setRendererQuirks(int major, int minor, int ctp, VersionNumberString vendorVersion) {
+ private final void setRendererQuirks(final AbstractGraphicsDevice adevice, int major, int minor, int ctp, final VersionNumberString vendorVersion) {
int[] quirks = new int[GLRendererQuirks.COUNT];
int i = 0;
+ final String MesaSP = "Mesa ";
final boolean hwAccel = 0 == ( ctp & GLContext.CTX_IMPL_ACCEL_SOFT );
final boolean compatCtx = 0 != ( ctp & GLContext.CTX_PROFILE_COMPAT );
-
+ final boolean isDriverMesa = glRenderer.contains(MesaSP) || glRenderer.contains("Gallium ");
+ final boolean isDriverATICatalyst = !isDriverMesa && ( glVendor.contains("ATI Technologies") || glRenderer.startsWith("ATI ") );
+ final boolean isDriverNVIDIAGeForce = !isDriverMesa && ( glVendor.contains("NVIDIA Corporation") || glRenderer.contains("NVIDIA ") );
//
// OS related quirks
//
@@ -1509,28 +1526,51 @@ public abstract class GLContextImpl extends GLContext {
}
final VersionNumber OSXVersion173 = new VersionNumber(1,7,3);
- if( Platform.getOSVersionNumber().compareTo(OSXVersion173) < 0 && glRendererLowerCase.contains("nvidia") ) {
+ if( Platform.getOSVersionNumber().compareTo(OSXVersion173) < 0 && isDriverNVIDIAGeForce ) {
final int quirk = GLRendererQuirks.GLFlushBeforeRelease;
if(DEBUG) {
System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS "+Platform.getOSType()+", OS Version "+Platform.getOSVersionNumber()+", Renderer "+glRenderer);
}
quirks[i++] = quirk;
}
- } else if( Platform.getOSType() == Platform.OSType.WINDOWS ) {
+ } else if( Platform.getOSType() == Platform.OSType.WINDOWS ) {
//
// WINDOWS
//
- final int quirk = GLRendererQuirks.NoDoubleBufferedBitmap;
- if(DEBUG) {
- System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS "+Platform.getOSType());
+ {
+ final int quirk = GLRendererQuirks.NoDoubleBufferedBitmap;
+ if(DEBUG) {
+ System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS "+Platform.getOSType());
+ }
+ quirks[i++] = quirk;
+ }
+
+ if( isDriverATICatalyst ) {
+ final VersionNumber winXPVersionNumber = new VersionNumber ( 5, 1, 0);
+ final VersionNumber amdSafeMobilityVersion = new VersionNumber(12, 102, 3);
+
+ if ( vendorVersion.compareTo(amdSafeMobilityVersion) < 0 ) { // includes: vendorVersion.isZero()
+ final int quirk = GLRendererQuirks.NeedCurrCtx4ARBCreateContext;
+ if(DEBUG) {
+ System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS "+Platform.getOSType()+", [Vendor "+glVendor+" or Renderer "+glRenderer+"], driverVersion "+vendorVersion);
+ }
+ quirks[i++] = quirk;
+ }
+
+ if( Platform.getOSVersionNumber().compareTo(winXPVersionNumber) <= 0 ) {
+ final int quirk = GLRendererQuirks.NeedCurrCtx4ARBPixFmtQueries;
+ if(DEBUG) {
+ System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS-Version "+Platform.getOSType()+" "+Platform.getOSVersionNumber()+", [Vendor "+glVendor+" or Renderer "+glRenderer+"]");
+ }
+ quirks[i++] = quirk;
+ }
}
- quirks[i++] = quirk;
} else if( Platform.OSType.ANDROID == Platform.getOSType() ) {
//
// ANDROID
//
// Renderer related quirks, may also involve OS
- if( glRendererLowerCase.contains("powervr") ) {
+ if( glRenderer.contains("PowerVR") ) {
final int quirk = GLRendererQuirks.NoSetSwapInterval;
if(DEBUG) {
System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: OS "+Platform.getOSType() + " / Renderer " + glRenderer);
@@ -1542,7 +1582,7 @@ public abstract class GLContextImpl extends GLContext {
//
// RENDERER related quirks
//
- if( glRendererLowerCase.contains("mesa") || glRendererLowerCase.contains("gallium") ) {
+ if( isDriverMesa ) {
{
final int quirk = GLRendererQuirks.NoSetSwapIntervalPostRetarget;
if(DEBUG) {
@@ -1550,7 +1590,7 @@ public abstract class GLContextImpl extends GLContext {
}
quirks[i++] = quirk;
}
- if( hwAccel /* glRendererLowerCase.contains("intel(r)") || glRendererLowerCase.contains("amd") */ )
+ if( hwAccel /* glRenderer.contains("Intel(R)") || glRenderer.contains("AMD ") */ )
{
final int quirk = GLRendererQuirks.NoDoubleBufferedPBuffer;
if(DEBUG) {
@@ -1558,7 +1598,7 @@ public abstract class GLContextImpl extends GLContext {
}
quirks[i++] = quirk;
}
- if( glRendererLowerCase.contains("intel(r)") && compatCtx && ( major>3 || major==3 && minor>=1 ) )
+ if( glRenderer.contains("Intel(R)") && compatCtx && ( major>3 || major==3 && minor>=1 ) )
{
// FIXME: Apply vendor version constraints!
final int quirk = GLRendererQuirks.GLNonCompliant;
@@ -1574,14 +1614,14 @@ public abstract class GLContextImpl extends GLContext {
//
if( NativeWindowFactory.TYPE_X11 == NativeWindowFactory.getNativeWindowType(true) ) {
final int quirk = GLRendererQuirks.DontCloseX11Display;
- if( glRendererLowerCase.contains("mesa") ) {
- if ( glRendererLowerCase.contains("x11") && vendorVersion.compareTo(Version80) < 0 ) {
+ if( glRenderer.contains(MesaSP) ) {
+ if ( glRenderer.contains("X11") && vendorVersion.compareTo(Version80) < 0 ) {
if(DEBUG) {
System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: X11 Renderer=" + glRenderer + ", Version=[vendor " + vendorVersion + ", GL " + glVersion+"]");
}
quirks[i++] = quirk;
}
- } else if( glRendererLowerCase.contains("ati technologies") || glRendererLowerCase.startsWith("ati ") ) {
+ } else if( isDriverATICatalyst ) {
{
if(DEBUG) {
System.err.println("Quirk: "+GLRendererQuirks.toString(quirk)+": cause: X11 Renderer=" + glRenderer);
@@ -1597,7 +1637,7 @@ public abstract class GLContextImpl extends GLContext {
}
}
}
-
+
glRendererQuirks = new GLRendererQuirks(quirks, 0, i);
}
@@ -1652,8 +1692,8 @@ public abstract class GLContextImpl extends GLContext {
if(!drawable.getChosenGLCapabilities().getHardwareAccelerated()) {
isHardwareRasterizer = false;
} else {
- isHardwareRasterizer = ! ( glRendererLowerCase.contains("software") /* Mesa3D */ ||
- glRendererLowerCase.contains("mesa x11") /* Mesa3D*/ ||
+ isHardwareRasterizer = ! ( glRendererLowerCase.contains("software") /* Mesa3D */ ||
+ glRendererLowerCase.contains("mesa x11") /* Mesa3D */ ||
glRendererLowerCase.contains("softpipe") /* Gallium */ ||
glRendererLowerCase.contains("llvmpipe") /* Gallium */
);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 01:02:19 +0000